... FWA-1550T Series ,CATV EDFA, Output power : 13~26dBm, Plug-in type Dual Power Product description1. FWA-1550T EDFA (Erbiur Doped Fiber ... Amplifer) is a representative one in the optical amplifier.2. the low- ... the core components of the EDFA, enlarge 1550nm optical signal.4. Adopt 980nm or 1480nm high linearity, optical isolation,5. The DFB, ...